{"id":"W6904831313","doi":"10.14288/1.0449680","title":"Kaska Lessons 10 and 11 : What Did You Do This Summer? : Perfective Tense Activities 1","year":2025,"lang":"en","type":"article","venue":"Open Collections","topic":"Linguistic Variation and Morphology","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Past tense; Verb; Set (abstract data type); Language assessment; English as a second language","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006256016,0.0004796761,0.0002624709,0.0002984896,0.001474135,0.0008886018,0.0006609632,0.0005773836,0.03789695],"category_scores_gemma":[0.002019779,0.0002197354,0.000238401,0.0003340938,0.0007576589,0.001056438,0.001463517,0.001212988,0.01051452],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006246099,"about_ca_system_score_gemma":0.001012362,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002553627,"about_ca_topic_score_gemma":0.0150293,"domain_scores_codex":[0.9995815,0.0001301918,0.00002522045,0.00006835757,0.00007105934,0.000123625],"domain_scores_gemma":[0.9989718,0.0003422082,0.0001187778,0.00009744495,0.0001542693,0.000315547],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.001069058,0.002483798,0.02307948,0.002016202,0.00002755957,0.001393365,0.1154874,0.0005951916,0.01707017,0.01165259,0.4882822,0.336843],"study_design_scores_gemma":[0.00007135969,0.0008298859,0.1098121,0.0006034884,0.00002379744,0.001225989,0.06225763,0.0003075607,0.006417279,0.006460542,0.8118792,0.00011108],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"empirical","genre_gemma":"other","genre_scores_codex":[0.5386805,0.0005648039,0.01201053,0.003108312,0.0006822087,0.001824322,0.007144231,0.001694461,0.4342906],"genre_scores_gemma":[0.7147488,0.0008419344,0.03727341,0.0008425405,0.000165584,0.002025119,0.005977074,0.0004340819,0.2376915],"genre_candidate":"other","genre_consensus":null,"teacher_disagreement_score":0.9974464,"threshold_uncertainty_score":0.1267779,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03604226735914202,"score_gpt":0.3531891310627032,"score_spread":0.3171468637035612,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}